Trace number 1527209

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.06 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S787972994-025.cnf
MD5SUM195829daef01dc74526b389936ef96cc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1870     5610 |     560       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1863     5642 |      --       0       --      -- |     --   | -7/32
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 432   #clauses: 1863   #literals: 5642
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  432                                                  |
0.00/0.01	c |  Number of clauses:    1863                                                 |
0.00/0.01	c |  Parsing time:         0.00         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1527209-1238583508/watcher-1527209-1238583508 -o /tmp/evaluation-result-1527209-1238583508/solver-1527209-1238583508 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527209-1238583508.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 25059
/proc/meminfo: memFree=1114440/2055920 swapFree=4176924/4192956
[pid=25059] ppid=25057 vsize=5356 CPUtime=0
/proc/25059/stat : 25059 (lysat.sh) R 25057 25059 24992 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1131015700 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 266134416031 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/25059/statm: 1339 234 194 169 0 50 0
[pid=25060] ppid=25059 vsize=828 CPUtime=0
/proc/25060/stat : 25060 (SatElite) R 25059 25059 24992 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 1131015700 847872 132 1992294400 134512640 135034092 4294956112 18446744073709551615 134566260 0 0 4096 3 0 0 0 17 0 0 0
/proc/25060/statm: 207 132 68 127 0 77 0

[startup+0.073345 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 25059
/proc/meminfo: memFree=1114440/2055920 swapFree=4176924/4192956
[pid=25059] ppid=25057 vsize=5356 CPUtime=0
/proc/25059/stat : 25059 (lysat.sh) S 25057 25059 24992 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1131015700 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25059/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102348 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 25059
/proc/meminfo: memFree=1114440/2055920 swapFree=4176924/4192956
[pid=25059] ppid=25057 vsize=5356 CPUtime=0
/proc/25059/stat : 25059 (lysat.sh) S 25057 25059 24992 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1131015700 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25059/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30237 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 25059
/proc/meminfo: memFree=1114440/2055920 swapFree=4176924/4192956
[pid=25059] ppid=25057 vsize=5356 CPUtime=0
/proc/25059/stat : 25059 (lysat.sh) S 25057 25059 24992 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1131015700 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25059/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702427 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 25059
/proc/meminfo: memFree=1114440/2055920 swapFree=4176924/4192956
[pid=25059] ppid=25057 vsize=5356 CPUtime=0
/proc/25059/stat : 25059 (lysat.sh) S 25057 25059 24992 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1131015700 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25059/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.5015 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 25062
/proc/meminfo: memFree=1112568/2055920 swapFree=4176924/4192956
[pid=25059] ppid=25057 vsize=5356 CPUtime=0
/proc/25059/stat : 25059 (lysat.sh) S 25057 25059 24992 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1131015700 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25059/statm: 1339 237 195 169 0 50 0
[pid=25062] ppid=25059 vsize=3892 CPUtime=1.48
/proc/25062/stat : 25062 (LySATi) R 25059 25059 24992 0 -1 4194304 606 0 0 0 148 0 0 0 25 0 1 0 1131015701 3985408 591 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/25062/statm: 973 591 81 174 0 796 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9248

[startup+3.10168 s]
/proc/loadavg: 1.07 1.00 1.01 2/66 25062
/proc/meminfo: memFree=1111608/2055920 swapFree=4176924/4192956
[pid=25059] ppid=25057 vsize=5356 CPUtime=0
/proc/25059/stat : 25059 (lysat.sh) S 25057 25059 24992 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1131015700 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25059/statm: 1339 237 195 169 0 50 0
[pid=25062] ppid=25059 vsize=4424 CPUtime=3.07
/proc/25062/stat : 25062 (LySATi) R 25059 25059 24992 0 -1 4194304 756 0 0 0 307 0 0 0 25 0 1 0 1131015701 4530176 741 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25062/statm: 1106 741 81 174 0 929 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9780

[startup+6.30103 s]
/proc/loadavg: 1.07 1.00 1.01 2/66 25062
/proc/meminfo: memFree=1110264/2055920 swapFree=4176924/4192956
[pid=25059] ppid=25057 vsize=5356 CPUtime=0
/proc/25059/stat : 25059 (lysat.sh) S 25057 25059 24992 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1131015700 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25059/statm: 1339 237 195 169 0 50 0
[pid=25062] ppid=25059 vsize=5840 CPUtime=6.28
/proc/25062/stat : 25062 (LySATi) R 25059 25059 24992 0 -1 4194304 1109 0 0 0 627 1 0 0 25 0 1 0 1131015701 5980160 1094 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25062/statm: 1460 1094 81 174 0 1283 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11196

[startup+12.7017 s]
/proc/loadavg: 1.06 1.00 1.00 2/66 25062
/proc/meminfo: memFree=1108344/2055920 swapFree=4176924/4192956
[pid=25059] ppid=25057 vsize=5356 CPUtime=0
/proc/25059/stat : 25059 (lysat.sh) S 25057 25059 24992 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1131015700 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25059/statm: 1339 237 195 169 0 50 0
[pid=25062] ppid=25059 vsize=7672 CPUtime=12.67
/proc/25062/stat : 25062 (LySATi) R 25059 25059 24992 0 -1 4194304 1559 0 0 0 1266 1 0 0 25 0 1 0 1131015701 7856128 1544 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/25062/statm: 1918 1544 81 174 0 1741 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13028

[startup+25.5022 s]
/proc/loadavg: 1.05 1.00 1.00 2/66 25062
/proc/meminfo: memFree=1105848/2055920 swapFree=4176924/4192956
[pid=25059] ppid=25057 vsize=5356 CPUtime=0
/proc/25059/stat : 25059 (lysat.sh) S 25057 25059 24992 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1131015700 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25059/statm: 1339 237 195 169 0 50 0
[pid=25062] ppid=25059 vsize=9884 CPUtime=25.47
/proc/25062/stat : 25062 (LySATi) R 25059 25059 24992 0 -1 4194304 2100 0 0 0 2545 2 0 0 25 0 1 0 1131015701 10121216 2085 1992294400 134512640 135226915 4294956224 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/25062/statm: 2471 2085 81 174 0 2294 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15240

[startup+51.102 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 25062
/proc/meminfo: memFree=1103224/2055920 swapFree=4176924/4192956
[pid=25059] ppid=25057 vsize=5356 CPUtime=0
/proc/25059/stat : 25059 (lysat.sh) S 25057 25059 24992 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1131015700 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25059/statm: 1339 237 195 169 0 50 0
[pid=25062] ppid=25059 vsize=12912 CPUtime=51.05
/proc/25062/stat : 25062 (LySATi) R 25059 25059 24992 0 -1 4194304 2810 0 0 0 5102 3 0 0 25 0 1 0 1131015701 13221888 2795 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/25062/statm: 3228 2795 81 174 0 3051 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 18268

[startup+102.307 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 25062
/proc/meminfo: memFree=1099512/2055920 swapFree=4176924/4192956
[pid=25059] ppid=25057 vsize=5356 CPUtime=0
/proc/25059/stat : 25059 (lysat.sh) S 25057 25059 24992 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1131015700 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25059/statm: 1339 237 195 169 0 50 0
[pid=25062] ppid=25059 vsize=16540 CPUtime=102.24
/proc/25062/stat : 25062 (LySATi) R 25059 25059 24992 0 -1 4194304 3674 0 0 0 10220 4 0 0 25 0 1 0 1131015701 16936960 3659 1992294400 134512640 135226915 4294956224 18446744073709551615 134537123 0 0 4096 3 0 0 0 17 0 0 0
/proc/25062/statm: 4135 3659 81 174 0 3958 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 21896

[startup+162.302 s]
/proc/loadavg: 1.05 1.02 1.00 2/66 25068
/proc/meminfo: memFree=1095536/2055920 swapFree=4176924/4192956
[pid=25059] ppid=25057 vsize=5356 CPUtime=0
/proc/25059/stat : 25059 (lysat.sh) S 25057 25059 24992 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1131015700 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25059/statm: 1339 237 195 169 0 50 0
[pid=25062] ppid=25059 vsize=20616 CPUtime=162.21
/proc/25062/stat : 25062 (LySATi) R 25059 25059 24992 0 -1 4194304 4631 0 0 0 16216 5 0 0 25 0 1 0 1131015701 21110784 4616 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25062/statm: 5154 4616 81 174 0 4977 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 25972

[startup+222.302 s]
/proc/loadavg: 1.13 1.05 1.01 2/66 25068
/proc/meminfo: memFree=1090936/2055920 swapFree=4176924/4192956
[pid=25059] ppid=25057 vsize=5356 CPUtime=0
/proc/25059/stat : 25059 (lysat.sh) S 25057 25059 24992 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1131015700 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25059/statm: 1339 237 195 169 0 50 0
[pid=25062] ppid=25059 vsize=25588 CPUtime=222.17
/proc/25062/stat : 25062 (LySATi) R 25059 25059 24992 0 -1 4194304 5810 0 0 0 22211 6 0 0 25 0 1 0 1131015701 26202112 5795 1992294400 134512640 135226915 4294956224 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/25062/statm: 6397 5795 81 174 0 6220 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 30944

[startup+282.303 s]
/proc/loadavg: 1.18 1.07 1.01 2/66 25068
/proc/meminfo: memFree=1090168/2055920 swapFree=4176924/4192956
[pid=25059] ppid=25057 vsize=5356 CPUtime=0
/proc/25059/stat : 25059 (lysat.sh) S 25057 25059 24992 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1131015700 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25059/statm: 1339 237 195 169 0 50 0
[pid=25062] ppid=25059 vsize=26392 CPUtime=282.15
/proc/25062/stat : 25062 (LySATi) R 25059 25059 24992 0 -1 4194304 6002 0 0 0 28208 7 0 0 25 0 1 0 1131015701 27025408 5987 1992294400 134512640 135226915 4294956224 18446744073709551615 134543585 0 0 4096 3 0 0 0 17 0 0 0
/proc/25062/statm: 6598 5987 81 174 0 6421 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 31748

[startup+342.302 s]
/proc/loadavg: 1.17 1.08 1.02 2/66 25068
/proc/meminfo: memFree=1087352/2055920 swapFree=4176924/4192956
[pid=25059] ppid=25057 vsize=5356 CPUtime=0
/proc/25059/stat : 25059 (lysat.sh) S 25057 25059 24992 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1131015700 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25059/statm: 1339 237 195 169 0 50 0
[pid=25062] ppid=25059 vsize=29400 CPUtime=342.12
/proc/25062/stat : 25062 (LySATi) R 25059 25059 24992 0 -1 4194304 6704 0 0 0 34205 7 0 0 25 0 1 0 1131015701 30105600 6689 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25062/statm: 7350 6689 81 174 0 7173 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 34756

[startup+402.302 s]
/proc/loadavg: 1.21 1.11 1.03 2/66 25068
/proc/meminfo: memFree=1086328/2055920 swapFree=4176924/4192956
[pid=25059] ppid=25057 vsize=5356 CPUtime=0
/proc/25059/stat : 25059 (lysat.sh) S 25057 25059 24992 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1131015700 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25059/statm: 1339 237 195 169 0 50 0
[pid=25062] ppid=25059 vsize=30428 CPUtime=402.1
/proc/25062/stat : 25062 (LySATi) R 25059 25059 24992 0 -1 4194304 6972 0 0 0 40202 8 0 0 25 0 1 0 1131015701 31158272 6957 1992294400 134512640 135226915 4294956224 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 1 0 0
/proc/25062/statm: 7607 6957 81 174 0 7430 0

################
# More data... #
################

/proc/25062/statm: 9573 8774 81 174 0 9396 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 43648

[startup+582.302 s]
/proc/loadavg: 1.02 1.07 1.02 2/66 25068
/proc/meminfo: memFree=1078584/2055920 swapFree=4176924/4192956
[pid=25059] ppid=25057 vsize=5356 CPUtime=0
/proc/25059/stat : 25059 (lysat.sh) S 25057 25059 24992 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1131015700 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25059/statm: 1339 237 195 169 0 50 0
[pid=25062] ppid=25059 vsize=38936 CPUtime=582.02
/proc/25062/stat : 25062 (LySATi) R 25059 25059 24992 0 -1 4194304 8900 0 0 0 58192 10 0 0 25 0 1 0 1131015701 39870464 8885 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/25062/statm: 9734 8885 81 174 0 9557 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 44292

[startup+642.303 s]
/proc/loadavg: 1.01 1.06 1.01 2/66 25068
/proc/meminfo: memFree=1077752/2055920 swapFree=4176924/4192956
[pid=25059] ppid=25057 vsize=5356 CPUtime=0
/proc/25059/stat : 25059 (lysat.sh) S 25057 25059 24992 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1131015700 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25059/statm: 1339 237 195 169 0 50 0
[pid=25062] ppid=25059 vsize=39628 CPUtime=642
/proc/25062/stat : 25062 (LySATi) R 25059 25059 24992 0 -1 4194304 9113 0 0 0 64190 10 0 0 25 0 1 0 1131015701 40579072 9098 1992294400 134512640 135226915 4294956224 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/25062/statm: 9907 9098 81 174 0 9730 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 44984

[startup+702.302 s]
/proc/loadavg: 1.00 1.04 1.01 2/66 25068
/proc/meminfo: memFree=1074488/2055920 swapFree=4176924/4192956
[pid=25059] ppid=25057 vsize=5356 CPUtime=0
/proc/25059/stat : 25059 (lysat.sh) S 25057 25059 24992 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1131015700 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25059/statm: 1339 237 195 169 0 50 0
[pid=25062] ppid=25059 vsize=42904 CPUtime=701.98
/proc/25062/stat : 25062 (LySATi) R 25059 25059 24992 0 -1 4194304 9938 0 0 0 70187 11 0 0 25 0 1 0 1131015701 43933696 9923 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25062/statm: 10726 9923 81 174 0 10549 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 48260

[startup+762.305 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 25068
/proc/meminfo: memFree=1071928/2055920 swapFree=4176924/4192956
[pid=25059] ppid=25057 vsize=5356 CPUtime=0
/proc/25059/stat : 25059 (lysat.sh) S 25057 25059 24992 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1131015700 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25059/statm: 1339 237 195 169 0 50 0
[pid=25062] ppid=25059 vsize=45428 CPUtime=761.95
/proc/25062/stat : 25062 (LySATi) R 25059 25059 24992 0 -1 4194304 10549 0 0 0 76184 11 0 0 25 0 1 0 1131015701 46518272 10534 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25062/statm: 11357 10534 81 174 0 11180 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 50784

[startup+822.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 25068
/proc/meminfo: memFree=1071800/2055920 swapFree=4176924/4192956
[pid=25059] ppid=25057 vsize=5356 CPUtime=0
/proc/25059/stat : 25059 (lysat.sh) S 25057 25059 24992 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1131015700 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25059/statm: 1339 237 195 169 0 50 0
[pid=25062] ppid=25059 vsize=45580 CPUtime=821.93
/proc/25062/stat : 25062 (LySATi) R 25059 25059 24992 0 -1 4194304 10584 0 0 0 82182 11 0 0 25 0 1 0 1131015701 46673920 10569 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25062/statm: 11395 10569 81 174 0 11218 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 50936

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 25068
/proc/meminfo: memFree=1071288/2055920 swapFree=4176924/4192956
[pid=25059] ppid=25057 vsize=5356 CPUtime=0
/proc/25059/stat : 25059 (lysat.sh) S 25057 25059 24992 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1131015700 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25059/statm: 1339 237 195 169 0 50 0
[pid=25062] ppid=25059 vsize=46316 CPUtime=881.9
/proc/25062/stat : 25062 (LySATi) R 25059 25059 24992 0 -1 4194304 10724 0 0 0 88179 11 0 0 25 0 1 0 1131015701 47427584 10709 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25062/statm: 11579 10709 81 174 0 11402 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 51672

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 25068
/proc/meminfo: memFree=1070904/2055920 swapFree=4176924/4192956
[pid=25059] ppid=25057 vsize=5356 CPUtime=0
/proc/25059/stat : 25059 (lysat.sh) S 25057 25059 24992 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1131015700 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25059/statm: 1339 237 195 169 0 50 0
[pid=25062] ppid=25059 vsize=46604 CPUtime=941.87
/proc/25062/stat : 25062 (LySATi) R 25059 25059 24992 0 -1 4194304 10815 0 0 0 94176 11 0 0 25 0 1 0 1131015701 47722496 10800 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25062/statm: 11651 10800 81 174 0 11474 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 51960

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 25068
/proc/meminfo: memFree=1070008/2055920 swapFree=4176924/4192956
[pid=25059] ppid=25057 vsize=5356 CPUtime=0
/proc/25059/stat : 25059 (lysat.sh) S 25057 25059 24992 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1131015700 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25059/statm: 1339 237 195 169 0 50 0
[pid=25062] ppid=25059 vsize=47732 CPUtime=1001.85
/proc/25062/stat : 25062 (LySATi) R 25059 25059 24992 0 -1 4194304 11035 0 0 0 100173 12 0 0 25 0 1 0 1131015701 48877568 11020 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25062/statm: 11933 11020 81 174 0 11756 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 53088

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25068
/proc/meminfo: memFree=1066104/2055920 swapFree=4176924/4192956
[pid=25059] ppid=25057 vsize=5356 CPUtime=0
/proc/25059/stat : 25059 (lysat.sh) S 25057 25059 24992 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1131015700 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25059/statm: 1339 237 195 169 0 50 0
[pid=25062] ppid=25059 vsize=51724 CPUtime=1061.82
/proc/25062/stat : 25062 (LySATi) R 25059 25059 24992 0 -1 4194304 12031 0 0 0 106170 12 0 0 25 0 1 0 1131015701 52965376 12016 1992294400 134512640 135226915 4294956224 18446744073709551615 134536945 0 0 4096 3 0 0 0 17 0 0 0
/proc/25062/statm: 12931 12016 81 174 0 12754 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 57080

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25068
/proc/meminfo: memFree=1062456/2055920 swapFree=4176924/4192956
[pid=25059] ppid=25057 vsize=5356 CPUtime=0
/proc/25059/stat : 25059 (lysat.sh) S 25057 25059 24992 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1131015700 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25059/statm: 1339 237 195 169 0 50 0
[pid=25062] ppid=25059 vsize=55720 CPUtime=1121.79
/proc/25062/stat : 25062 (LySATi) R 25059 25059 24992 0 -1 4194304 12911 0 0 0 112166 13 0 0 25 0 1 0 1131015701 57057280 12896 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25062/statm: 13930 12896 81 174 0 13753 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 61076

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25068
/proc/meminfo: memFree=1059000/2055920 swapFree=4176924/4192956
[pid=25059] ppid=25057 vsize=5356 CPUtime=0
/proc/25059/stat : 25059 (lysat.sh) S 25057 25059 24992 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1131015700 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25059/statm: 1339 237 195 169 0 50 0
[pid=25062] ppid=25059 vsize=59080 CPUtime=1181.77
/proc/25062/stat : 25062 (LySATi) R 25059 25059 24992 0 -1 4194304 13798 0 0 0 118162 15 0 0 25 0 1 0 1131015701 60497920 13783 1992294400 134512640 135226915 4294956224 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/25062/statm: 14770 13783 81 174 0 14593 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 64436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25068
/proc/meminfo: memFree=1058424/2055920 swapFree=4176924/4192956
[pid=25059] ppid=25057 vsize=5356 CPUtime=0
/proc/25059/stat : 25059 (lysat.sh) S 25057 25059 24992 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1131015700 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25059/statm: 1339 237 195 169 0 50 0
[pid=25062] ppid=25059 vsize=59580 CPUtime=1200.06
/proc/25062/stat : 25062 (LySATi) R 25059 25059 24992 0 -1 4194304 13916 0 0 0 119991 15 0 0 25 0 1 0 1131015701 61009920 13901 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/25062/statm: 14895 13901 81 174 0 14718 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 64936

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25059 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.91
CPU system time (s): 0.15
CPU usage (%): 99.954
Max. virtual memory (cumulated for all children) (KiB): 64936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 463
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 0.958854 second user time and 3.41748 second system time

The end

Launcher Data 

Begin job on node35 at 2009-04-01 12:58:28
IDJOB=1527209
IDBENCH=70698
IDSOLVER=511
FILE ID=node35/1527209-1238583508
PBS_JOBID= 9062231
Free space on /tmp= 66504 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S787972994-025.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527209-1238583508/watcher-1527209-1238583508 -o /tmp/evaluation-result-1527209-1238583508/solver-1527209-1238583508 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527209-1238583508.cnf i

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 195829daef01dc74526b389936ef96cc
RANDOM SEED=378590621

node35.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.229
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.229
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1114920 kB
Buffers:        110580 kB
Cached:         724792 kB
SwapCached:      10140 kB
Active:         317288 kB
Inactive:       529808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1114920 kB
SwapTotal:     4192956 kB
SwapFree:      4176924 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          17512 kB
Slab:            79940 kB
Committed_AS:  2847120 kB
PageTables:       1404 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66500 MiB
End job on node35 at 2009-04-01 13:18:31